You can vote in our poll below and the results will be revealed on New Year's Day:
You can comment below using a variety of services including Disqus, Facebook and Twitter!
If you've not yet seen the episode, we recommend that you don't take part or look at the comments below until after you've seen it.
Thanks and we look forward to hearing your views on The Husbands of River Song! Our special Question of Christmas poll and bumper team review will be up in the coming days.t